我安装了 Ubuntu，并且已经为此工作了一段时间，我真的非常需要一些帮助。我使用 ndiswrapper 在 ubuntu 上设置了 Realtek RTL8192E Windows XP 驱动程序并配置了 wpa_supplicant。
我遵循了这些教程
使用 ndiswrapper 配置 rtl8190：
http://ubuntuforums.org/showthread.php?t=1433401
配置wpa_supplicant：
http://ubuntuforums.org/showthread.php?t=263136
我还运行了一个无线脚本来进行故障排除（最后）
这是我的 wpa_supplicant.conf 文件：
ctrl_interface=/var/run/wpa_supplicant
#ap_scan=2
network={
ssid="2WIRE201"
scan_ssid=1
proto=WPA RSN
key_mgmt=WPA-PSK
pairwise=CCMP TKIP
group=CCMP TKIP
psk=2efdade6c94ad65fda3e453879cf0a81a8cd09ec3fe1886154c0ba0c35478d13
}
我的路由器配置为接受 wpa-tkip 和 wpa2-aes，那么为什么当我输入以下内容时会收到此消息：
sudo wpa_supplicant -Dwext -iwlan0 -c/etc/wpa_supplicant.conf
我得到了这个：
Successfully initialized wpa_supplicant
ioctl[SIOCSIWENCODEEXT]: Invalid argument
ioctl[SIOCSIWENCODEEXT]: Invalid argument
wlan0: Trying to associate with 60:c3:97:b4:73:f9 (SSID='2WIRE201' freq=2452 MHz)
wlan0: Associated with 60:c3:97:b4:73:f9
wlan0: CTRL-EVENT-DISCONNECTED bssid=60:c3:97:b4:73:f9 reason=0
wlan0: Trying to associate with 60:c3:97:b4:73:f9 (SSID='2WIRE201' freq=2452 MHz)
wlan0: Associated with 60:c3:97:b4:73:f9
wlan0: CTRL-EVENT-DISCONNECTED bssid=60:c3:97:b4:73:f9 reason=0
wlan0: Trying to associate with 60:c3:97:b4:73:f9 (SSID='2WIRE201' freq=2452 MHz)
wlan0: Associated with 60:c3:97:b4:73:f9
wlan0: CTRL-EVENT-DISCONNECTED bssid=60:c3:97:b4:73:f9 reason=0
wlan0: Trying to associate with 60:c3:97:b4:73:f9 (SSID='2WIRE201' freq=2452 MHz)
wlan0: Associated with 60:c3:97:b4:73:f9
wlan0: CTRL-EVENT-DISCONNECTED bssid=60:c3:97:b4:73:f9 reason=0
wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="2WIRE201" auth_failures=1 duration=10
无线故障排除脚本的结果
########## wireless info START ##########
##### release #####
Distributor ID: Ubuntu
Description: Ubuntu 14.04 LTS
Release: 14.04
Codename: trusty
##### kernel #####
Linux anthony-vm 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
##### lspci #####
00:19.0 Ethernet controller [0200]: Intel Corporation 82578DC Gigabit Network Connection [8086:10f0] (rev 05)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: e1000e
03:01.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8190 802.11n PCI Wireless Network Adapter [10ec:8190]
Subsystem: Realtek Semiconductor Co., Ltd. RTL8190 802.11n PCI Wireless Network Adapter [10ec:8190]
Kernel driver in use: ndiswrapper
03:03.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB43AB22A IEEE-1394a-2000 Controller (PHY/Link) [iOHCI-Lynx] [104c:8023]
##### lsusb #####
Bus 002 Device 004: ID 046d:0819 Logitech, Inc. Webcam C210
Bus 002 Device 002: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 002: ID 046d:c068 Logitech, Inc. G500 Laser Mouse
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 002: ID 10f5:0230 Turtle Beach
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 046d:c22d Logitech, Inc. G510 Gaming Keyboard
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
##### PCMCIA Card Info #####
##### rfkill #####
##### iw reg get #####
country 00:
(2402 - 2472 @ 40), (3, 20)
(2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
(5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
##### interfaces #####
auto lo
iface lo inet dhcp
pre-up wpa_supplicant -Bw -Dwext -wlan0 -c/etc/wpa_supplicant.conf
post-down killall -q wpa_supplicant
##### iwconfig #####
wlan0 IEEE 802.11g ESSID:off/any
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Bit Rate:65 Mb/s Tx-Power:20 dBm Sensitivity=0/3
RTS thr:off Fragment thr:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
##### route #####
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
##### resolv.conf #####
##### nm-tool #####
NetworkManager Tool
State: disconnected
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: ndiswrapper
State: disconnected
Default: no
HW Address: <MAC address removed>
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
2WIRE201: Infra, <MAC address removed>, Freq 2452 MHz, Rate 54 Mb/s, Strength 75 WPA WPA2
LisaJae: Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 52 WPA2
ATT346: Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 50 WPA WPA2
HOME-1842: Infra, <MAC address removed>, Freq 2462 MHz, Rate 54 Mb/s, Strength 52 WPA WPA2
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: e1000e
State: unavailable
Default: no
HW Address: <MAC address removed>
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
##### NetworkManager.state #####
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
##### NetworkManager.conf #####
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### iwlist #####
No way to aquire root rights found.
##### iwlist channel #####
wlan0 14 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 14 : 2.484 GHz
Current Frequency:2.412 GHz (Channel 1)
##### lsmod #####
ndiswrapper 283985 0
##### modinfo #####
filename: /lib/modules/3.13.0-24-generic/updates/dkms/ndiswrapper.ko
license: GPL
version: 1.59
description: NDIS wrapper driver
author: ndiswrapper team <[email protected]>
srcversion: DC1EFD919FDF2DB80D424C6
depends:
vermagic: 3.13.0-24-generic SMP mod_unload modversions
parm: if_name:Network interface name or template (default: wlan%d) (charp)
parm: proc_uid:The uid of the files created in /proc (default: 0). (int)
parm: proc_gid:The gid of the files created in /proc (default: 0). (int)
parm: debug:debug level (int)
parm: hangcheck_interval:The interval, in seconds, for checking if driver is hung. (default: 0) (int)
parm: utils_version:Compatible version of utils (read only: 1.9) (charp)
##### modules #####
lp
rtc
ndiswrapper
##### blacklist #####
[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci
[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
[/etc/modprobe.d/fbdev-blacklist.conf]
blacklist arkfb
blacklist aty128fb
blacklist atyfb
blacklist radeonfb
blacklist cirrusfb
blacklist cyber2000fb
blacklist gx1fb
blacklist gxfb
blacklist kyrofb
blacklist matroxfb_base
blacklist mb862xxfb
blacklist neofb
blacklist nvidiafb
blacklist pm2fb
blacklist pm3fb
blacklist s3fb
blacklist savagefb
blacklist sisfb
blacklist tdfxfb
blacklist tridentfb
blacklist viafb
blacklist vt8623fb
##### udev rules #####
# PCI device 0x8086:0x10f0 (e1000e)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address removed>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x10ec:0x8190 (ndiswrapper)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address removed>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
##### dmesg #####
[ 11.023828] ndiswrapper: module verification failed: signature and/or required key missing - tainting kernel
[ 11.024621] ndiswrapper version 1.59 loaded (smp=yes, preempt=no)
[ 12.524790] ndiswrapper: driver net819xp (Realtek Semiconductor Corp.,07/01/2009,1677.1.0708.2009) loaded
[ 12.599971] ndiswrapper: using IRQ 22
[ 13.246570] wlan0: ethernet device <MAC address removed> using NDIS driver: net819xp, version: 0x500a5, NDIS version: 0x500, vendor: 'Realtek RTL8190 Wireless LAN (Mini-)PCI NIC ', 10EC:8190.5.conf
[ 13.246597] wlan0: encryption modes supported: WEP; TKIP with WPA, WPA2, WPA2-PSK; AES/CCMP with WPA, WPA2, WPA2-PSK
[ 15.550988] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 15.551131] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
########## wireless info END ############
那么这里的问题是什么？我该如何解决？如能得到任何帮助我将不胜感激，谢谢。
答案1
我最后删除了wpa_supplicant.conf文件，想重新开始，但删除文件后一切都恢复正常了。连接有时会断断续续，但这可能只是我的无线网卡的问题。
答案2
-Dwext 不适合你的驱动程序。输入 wpa_supplicant - - help 检查正确的驱动程序。在我的例子中，它是 nl180211